- The Duffel team
Spirit is now live on Duffel!🇺🇸
AUTHOR: The Duffel team
Spirit, an American airline that serves 85 destinations across the U.S., Latin America and the Caribbean, is now available through Duffel.
Unless you're using Duffel in BYO Content mode, there's no need to request access - we've already enabled Spirit for existing customers and new signups.